What does PA stand for?

The list of PA abbreviation meanings.

Stands For|2.2kAbbreviated As|0Related|0

2,277 entries under topic. ×

9
Preliminary Assessment(Army, Science, Military)
3
Permit Authority(Science)
3
Photoinduced Absorption(Science)
3
Picatinny Arsenal(Science)
3
Policy Analyst(Science)
3
Polyamide(Plastic, Chemical substance, Chemical)
2
Performance Assurance(Science)
2
Prince Albert(Science)
2
Pascals(Science)
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APASmart Define. (2018). pa. Retrieved September 21, 2026, from http://smartdefine.org/pa/abbreviations/f/Science
ChicagoSmart Define. 2018. "pa" http://smartdefine.org/pa/abbreviations/f/Science (accessed September 21, 2026).
HarvardSmart Define 2018, pa, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/pa/abbreviations/f/Science>.
MLASmart Define. "pa" 26 January 2018. Web. 21 September 2026. <http://smartdefine.org/pa/abbreviations/f/Science>